No.40568
作者：rolinyang
邮件：shepherd_yang@163.com
ID：14514
登陆：14次
文章数：17篇
最后登陆IP：121.12.149.106
最后登陆：2010/8/13 13:11:08
注册：2003/8/21 11:48:08
财富：194
发帖时间：2003/8/21 20:17:36
发贴者IP：219.130.0.246
标题：rolinyang:大家帮我看看这个程序
摘要：No.40568大家帮我看看这个程序
***************************************** # include <reg52.h>
# define uint unsigned int
# define uchar unsigned char uchar bdata flag;
sbit flag1 = flag^1;
sbit flag2 = flag^2;
sbit P1_1 = P1^1;
uchar data time,dtime,btime;
uint fetch_rate(void); main(){
char bdata jflag;
uint data state,astate,bstate,rate;
do{
P1 = 0xff;
flag = P1;
TXD = 0;
jflag = flag> > 6;
jflag =jflag&0x03;
switch (jflag){
case 0:
time =2;dtime = 20; break;
case 1:
time =4;dtime = 40; break;
case 2:
time =6;dtime = 60; break;
case 3:
time = 8; dtime = 80; break;
}
btime =dtime;
jflag = flag> > 3;jflag =jflag&0x07;
switch (jflag){
case 0:
state = 50; break;
case 1:
state =100; break;
case 2:
state = 150; break;
case 3:
state = 200; break;
case 4:
state = 250; break;
case 5:
state = 300; break;
case 6:
......
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